package com.example.it_com.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.it_com.entity.User;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;

@Repository
public interface UserMapper extends BaseMapper<User> {
//
//    @Select("select * from user where user_name = #{username} and pass_word = #{password} and permission_type = #{permissionType}")
//    User login(String username, String password, Integer permissionType);
}
